@article {680484,
	title = {Adaptive Logics using the Minimal Abnormality strategy are \${\textbackslash}Pi\^{ }1\_1\$-complex},
	journal = {Synthese},
	volume = {167},
	number = {1},
	year = {2009},
	pages = {93{\textendash}104},
	abstract = {<p>In this article complexity results for adaptive logics using the minimal abnormality strategy are presented. It is proven here that the consequence set of some recursive premise sets is Pi(1)(1)-complete. So, the complexity results in ( Horsten and Welch, Synthese 158: 41- 60, 2007) are mistaken for adaptive logics using the minimal abnormality strategy.</p>},
	issn = {0039-7857},
	url = {http://dx.doi.org/10.1007/s11229-007-9291-5},
	author = {Verd{\'e}e, Peter}
}
